基于无线网络的校园车位监控系统设计-控制工程专业论文.docx

万方数据 万方数据 Subject : Campus parking monitoring system based on wireless network design Specialty: Control engineering Name : Jia xuan (Signature) Instructor: Shang Liqun (Signature) Dan Zhanping (Signature) Abstract Chinas rapid economic development, Residents income increased significantly, especi ally driven by the rapid development of automobile industry, each city car ownership becomes the geometric progression growth potential. The attendant is the construction of the parking area lags behind, the traditional parking lots of single function of the e xisting parking, intelligent degree is low, low efficiency, has been unable to meet thed emand of large-scale construction of city, this phenomenon is particularly prominent in the main city zone,one disaster after another for city traffic congestion. In order to i mprove this situation, be imperative to reform existing parking parking management sy stem. For the problem of the existing management system in the construction ,this pape r proposed the method of improved ways of their current.This paper firstly puts forwa rd the construction ideas of the whole,introduces the construction scheme of the overal l management system.Then introduced the maintechnology node, including the license plate recognition technology, video parking sensor technology and ZigBee wireless sens or technology.Secondly,further introduces the main application of ZigBee technology int he system construction,wireless networking process of ZigBee,based on the CC2530 ch ip,the structure of parking spaces end pressure sensing triggering unit,entrance manage ment system and export management system.And especially for the CC2530 chip and the piezoresistive pressure sensor innovation proposed integrated chip own solution,a g ood solution to the wireless transmission signal acquisition conversionpressure sensing circuit and signal. Finally introduced the deployment of wireless sensor ne